Browsing Brage IMR by Author "Nejstgaard, Jens Christian"
Now showing items 1-4 of 4
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Correcting for underestimation of microzooplankton grazing in bottle incubation experiments with mesozooplankton
Nejstgaard, Jens Christian; Naustvoll, Lars-Johan; Sazhin, Andrey (Journal article; Peer reviewed, 2001-10-18)Bottle incubation experiments are widely used in mesozooplankton grazing studies. However, we have shown here that traditional particle removal experiments with Calanus finmarchicus and C. helgolandicus as grazers on ... -
Predation by copepods upon natural populations of Phaeocystis pouchetii as a function of the physiological state of the prey
Estep, Kenneth W.; Nejstgaard, Jens Christian; Skjoldal, Hein Rune; Rey, Francisco (Journal article; Peer reviewed, 1990-11-01)Conflicting data have been previously presented on the ability of copepods to prey upon the prymneslophyte Phaeocystis pouchetii. While some have suggested that gelatinous colonies of this species contain biochemical ... -
Toktrapport [3/1 - 19/1, 1992]
Noji, Thomas; Knutsen, Tor; Nejstgaard, Jens Christian ([Toktrapport/Havforskningsinstituttet];, Working paper, 1992) -
Zooplankton growth, diet and reproductive success compared in simultaneous diatom- and flagellatemicrozooplankton-dominated plankton blooms
Nejstgaard, Jens Christian; Hygum, Bent Hansen; Naustvoll, Lars-Johan (Journal article; Peer reviewed, 2001-10-18)Development of mesozooplankton biomass, feeding activity and reproductive success of the copepod Calanus helgolandicus were compared in blooms of natural plankton in 7 mesocosms on the west coast of Norway between 28 August ...